GBM is the manufacturer of terminal blcoks, also offer more range of connector. GBM has been adhering to the principle of serving the customers with high-quality and better price electronics products. By strengthening the operation and management and placing equal emphasis on marketing process, GBM service customers from Euro, USA, Asia, ***** , All most of our products have UL, CSA, VDE, and CE certificate for the market developing of our customer. Also our products are 100% compliant RoHS.